INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3a38a664b78c0ee199807c78a167c029ce81e021eab71896763b76994ce5d2b', 
    '9YNPH6VavZ8t3zTnIcgEWTnhhgrk3hlPGTUg6Kue2lw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)